Removing noise from cassette recording

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Article #1584

#1584

From: Dave.Lundy
Date: Thu, 07 Dec 1989 18:51

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I have been given the task of duplicating a very noisy cassette.
It was recorded on type I tape with no noise reduction & much too
low recording level.  Can anyone suggest a reasonable way to make
a copy with less noise.  I know that there are a number of programs
for the Amiga that can digitize & edit audio so I thought maybe one
of them used some kind of DSP techniques that might be useful in this
case.  Thanks in advance for your suggestions.

Dave Lundy

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Path: arc1-ca.pugleaf.net!utzoo!attcan!utgpu!jarvis.csri.toronto.edu!cs.utexas.edu!uunet!ncrlnk!emdeng!dlundy
From: dlundy@emdeng.Dayton.NCR.COM (Dave.Lundy)
Newsgroups: rec.audio,comp.sys.amiga
Subject: Removing noise from cassette recording
Keywords: noise removal, DSP
Message-ID: <116@emdeng.Dayton.NCR.COM>
Date: 7 Dec 89 18:51:22 GMT
Distribution: na
Organization: NCR, E&M Dayton
Lines: 9